Related Products of 51762-67-5, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 51762-67-5, name is 3-Nitrophthalonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
(. 3. 18 g, 21 17 mmol), anhydrous potassium carbonate (. 15.20 g, 0 11 mol) was added to the IJ IOOml round-bottomed flask, dissolved in acetonitrile and heated to 90 C under nitrogen; 3- nitro-phthalonitrile (. 1.83 g, 10 58 mmol) dissolved in acetonitrile after transfer to constant pressure dropping funnel and slowly added dropwise to the flask, continued after the addition was complete the reaction at 90 C at 18 h; After completion of the reaction, acetonitrile was removed by rotary evaporation under reduced pressure, the residue was extracted with methylene chloride; the resulting crude product with dichloromethane – methanol 30: 1 (v / v) as eluent, separated by silica gel column chromatography to give a pale after yellow oily liquid Technology Xhttp://www.technology-x.net/A61K/201410486382_2.html
The synthetic route of 3-Nitrophthalonitrile has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Fuzhou University; Liu, Jianyong; Ye, Farong; Lu, Yuan; (24 pag.)CN104311566; (2016); B;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts